In short: An HMO fire door is a certified door set, usually rated FD30S, that holds back fire and smoke for about 30 minutes when closed. Across Belfast, the work is planned around Northern Ireland’s HMO rules and the standards the local council publishes.
- Nation
- Northern Ireland
- Pricing region
- Northern Ireland
- Postcode areas
- BT
- Main towns
- Belfast, Newtownards, Dundonald
What do fire doors in Belfast involve?
- Certified FD30S door sets or door leaves
- Thumb-turn locks on bedroom doors
- Survey of which doors need upgrading
- Signage where required
- Overhead or concealed self-closers
- Correct gaps, hinges and ironmongery
Which rules apply in Belfast?
- The NIFRS HMO Fire Safety Guide (July 2026) usually expects Grade D1 interlinked detection in smaller shared houses and a Grade A system with more than 6 occupants or over 200 m².
- A licence is needed where 3 or more people forming more than two households live as their main home and pay rent; the NI HMO Unit at Belfast City Council licenses for every council.
- Doors on protected routes are typically FD30 or FD30S, self-closing on three hinges; emergency lighting is required in HMOs of 4 or more storeys.
- Licences usually last 5 years, and landlords must also register with the NI landlord registration scheme.
How much do fire doors cost in Belfast?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £270 – £540 | door |
| New FD30S fire doorset with frame, fitted | £600 – £1,300 | £540 – £1,150 | door |
Typical time on site: 1–3 working days. For a figure for your house, try the guide-price tool.
Fire doors by town in Belfast
Questions about fire doors in Belfast
Can I just add strips to an old door?
Only if the door itself is capable of the rating, which most standard internal doors are not. A certified door set is usually the reliable route.
What is an FD30S door?
A fire door tested to resist fire for about 30 minutes, with smoke seals (the S). It needs the right frame and fitting to work.
Do you carry out fire doors across Belfast?
Yes, across the whole of Belfast, including Belfast, Newtownards, Dundonald.
Who licenses HMOs in Belfast?
HMO licensing in Belfast, as everywhere in Northern Ireland, is run by the NI HMO Unit at Belfast City Council. Planning and building control are handled by the local council.
Other HMO services in Belfast
- HMO fire safety upgrades in Belfast
- Escape routes, emergency lighting and fire stopping in Belfast
- Fire alarm and detection systems in Belfast
- Licence condition and schedule-of-works in Belfast
- Bedroom upgrades and room refits in Belfast
- Void and between-tenancy refurbs in Belfast
- Professional and co-living HMO refurbs in Belfast
- Commercial and above-shop to HMO in Belfast